450 hp on om606 with stock exhaust manifold? - Printable Version +- STD (https://www.superturbodiesel.com/std) +-- Forum: Tuning (https://www.superturbodiesel.com/std/forumdisplay.php?fid=6) +--- Forum: Engine (https://www.superturbodiesel.com/std/forumdisplay.php?fid=7) +--- Thread: 450 hp on om606 with stock exhaust manifold? (/showthread.php?tid=6314)

450 hp on om606 with stock exhaust manifold? - Joystick - 03-05-2015 hello. I wounder if the original exhaust manifold with a t3 flange adapter will be okay with a hx40 ans 7.5mm dieselmeken pump? RE: 450 hp on om606 with stock exhaust manifold? - Booster - 03-05-2015 I too would like to know if this will be a problem on my 605, Back pressure might be too much and high egts RE: 450 hp on om606 with stock exhaust manifold? - TurboTim - 03-05-2015 I have stock manifold with hx40/35 and I get 45psi back pressure checked at #4 runner near head. Max boost I can get is maybe 30psi. Would love more boost but just won't happen with stocker and is why I am trying to find someone to build a new manifold RE: 450 hp on om606 with stock exhaust manifold? - F.R.A.S - 03-05-2015 There are a lot of advantages to go with a proper exhaust manifold. Like spool for one but also the life span of the engine. As TurboTim states here he has a high back pressure reading on one cylinder and that is what causes engine failures. You want all cylinders to be equally hot or cold. Now that's an intake manifold issue to off course but a stock exhaust manifold is just not up for the task of even getting the maximum out of the stock turbo. RE: 450 hp on om606 with stock exhaust manifold? - Joystick - 03-05-2015 Okay. Who make the cheapest manifold with a t3 flange? Got a price from kkd about 6500 NOK. RE: 450 hp on om606 with stock exhaust manifold? - F.R.A.S - 03-05-2015 If you are looking at the cheapest option you should go with a home made. We are more expensive then that KKD price you've got. RE: 450 hp on om606 with stock exhaust manifold? - Joystick - 03-05-2015 I know. But it does not look very easy to make on my self. Are there any private persons who do this? Or have a complete kit to sell? does this looks Nice?  RE: 450 hp on om606 with stock exhaust manifold? - F.R.A.S - 03-05-2015 Does this look nice??? Building yourself is not that hard, look at a lot of pictures and take your time. Spot weld it with the MIG if you don't master the TIG and then go to the local welders and let them TIG-weld it for you. You can buy our billet flanges or a cheap 10mm flange from kl-racing or similar Chinese store. The mandrels I'm sure you can source locally. Good luck. RE: 450 hp on om606 with stock exhaust manifold? - Joystick - 03-06-2015 What is all the threaded things you got in the start of each pipe? RE: 450 hp on om606 with stock exhaust manifold? - F.R.A.S - 03-06-2015 It's for EGT